function bThereAreLosses = AreThereRawEventsLosses( aafRawData )
	%
	tLabels = PeopleCounters.LoadRawEventsLabels();
	% 
	iNumberOfDoorOpenings = sum( aafRawData(:, 1) == tLabels.DOOR_OPEN );
	iNumberOfDoorClosings = sum( aafRawData(:, 1) == tLabels.DOOR_CLOSE );
	% 
	iNumberOfLaser1Openings = sum( aafRawData(:, 1) == tLabels.LASER_1_OPEN );
	iNumberOfLaser1Closings = sum( aafRawData(:, 1) == tLabels.LASER_1_CLOSE );
	% 
	iNumberOfLaser2Openings = sum( aafRawData(:, 1) == tLabels.LASER_2_OPEN );
	iNumberOfLaser2Closings = sum( aafRawData(:, 1) == tLabels.LASER_2_CLOSE );
	%
	bThereAreLosses =											...
			iNumberOfDoorOpenings	~= iNumberOfDoorClosings	...
		||	iNumberOfLaser1Openings ~= iNumberOfLaser1Closings	...
		||	iNumberOfLaser2Openings ~= iNumberOfLaser2Closings	;
	%
end % function

